Special Right Triangles Mixed

Front

What is a special right triangle?

Back

A special right triangle is a right triangle with specific angle measures that allow for easy calculation of side lengths. The two main types are the 45°-45°-90° triangle and the 30°-60°-90° triangle.

Front

What are the side ratios of a 45°-45°-90° triangle?

Back

Front

What are the side ratios of a 30°-60°-90° triangle?

Back

Front

If one leg of a 45°-45°-90° triangle is 5, what is the length of the hypotenuse?

Back

Front

If the hypotenuse of a 30°-60°-90° triangle is 12, what is the length of the side opposite the 30° angle?

Back

Front

What is the formula to find the length of the hypotenuse in a 45°-45°-90° triangle?

Back

Front

What is the measure of the angles in a 30°-60°-90° triangle?

Back

The angles are 30°, 60°, and 90°.

Front

If the leg opposite the 60° angle in a 30°-60°-90° triangle is 10, what is the length of the hypotenuse?

Back

Front

What is the relationship between the sides of a 30°-60°-90° triangle?

Back

Front

In a 45°-45°-90° triangle, if the hypotenuse is 14, what is the length of each leg?

Back